
import * as echart from 'echarts'
import { useEffect } from 'react';

const REchart = () => {

  const renderChart = () => {
    let dom = document.getElementById('echart_row_id');
    if (!dom) {
      return;
    }
    console.log('dom: ', dom, echart);
    // 基于准备好的dom，初始化echarts实例
    var myChart = echart.init(dom);

    // // 指定图表的配置项和数据
    var option = {
      title: {
        text: 'ECharts 入门示例'
      },
      tooltip: {},
      legend: {
        data: ['销量']
      },
      xAxis: {
        data: ['衬衫', '羊毛衫', '雪纺衫', '裤子', '高跟鞋', '袜子']
      },
      yAxis: {},
      series: [
        {
          name: '销量',
          type: 'bar',
          data: [5, 20, 36, 10, 10, 20]
        }
      ]
    };

    myChart.setOption(option)
  }

  // setTimeout(() => {
  //   renderChart();
  // }, 600);

  useEffect(() => {
    renderChart();
  }, [])

  return (
    <div id="echart_row_id"></div>
  )
}

export default REchart;